Automated Reasoning with Analytic Tableaux and Related Methods

Short Abstracts of Invited Lectures.- Non Commutative Logic: A Survey (Abstract).- Dynamical Method in Algebra: A Survey (Abstract).- Automated Theorem Proving in Generation, Verification, and Certification of Safety Critical Code (Abstract).- Research Papers.- Tableaux with Four Signs as a Unified Framework.- A Labelled Sequent-Calculus for Observation Logic.- Bounded ?ukasiewicz Logics.- Parallel Dialogue Games and Hypersequents for Intermediate Logics.- Simplification Rules for Constrained Formula Tableaux.- Tableau Calculi for Preference-Based Conditional Logics.- A General Tableau Method for Propositional Interval Temporal Logics.- Universal Variables in Disconnection Tableaux.- A Tableau Algorithm for Reasoning about Concepts and Similarity.- XPath and Modal Logics of Finite DAG‘s.- Tableaux, Path Dissolution, and Decomposable Negation Normal Form for Knowledge Compilation.- A More Efficient Tableaux Procedure for Simultaneous Search for Refutations and Finite Models.- Automatic Abstraction of Equations in a Logic of Equality.- A Free Variable Sequent Calculus with Uniform Variable Splitting.- System Description.- The Tableaux Work Bench.- Decision Procedures for the Propositional Cases of Second Order Logic and Z Modal Logic Representations of a First Order L-Predicate Nonmonotonic Logic.- Logistica 2.0: A Technology for Implementing Automatic Deduction Systems.- Fair Constraint Merging Tableaux in Lazy Functional Programming Style.- SOLAR: A Consequence Finding System for Advanced Reasoning.- CondLean: A Theorem Prover for Conditional Logics.